Please help me . I’m begging you :( thank you

Answer:

x=-7

Step-by-step explanation:

If u plug in -7 it will make the equation true

Answer:

A. 2

Step-by-step explanation:

8^4 = 4096

(8^2)^2 = 4096

Answer:

9000 milliliters are in 9 liters

Step-by-step explanation:

multiply the volume value by 1000

Answer:

9 meters , i believe so-

Step-by-step explanation:

Answer:

It is debit Debit- an amount of money that is taken from an account.

Answer:

20 students are girls. (15 are boys)

Step-by-step explanation:

if the ratio is 3:4 and the total students is 35, you can make the following equation:

3x + 4x = 35

7x = 35

x = 5

then, multiply x by 4.

5*4 = 20.

20 students are girls. (15 are boys.)

sorry if this isn't well explained. hopefully I still helped!

Answer:

x=27⁰

Step-by-step explanation:

4x+7=5(x-4)

4x+7=5x-20

4x-5x=-20-7

-x=-27

x=27⁰

Answer:

19

Step-by-step explanation

This is simple

I will teach you a simple technique

Count them, don't count the -8

-8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11

You are just subtracting, but instead counting.

I said not to count -8, because normally in subtraction, we normally don't count the number we are subracting.

for example

8 - 7 = 1

so counting technique

8 - 7, 6, 5, 4, 3, 2, 1

there are 7 numbers, if i didn't count the 8

so it is right.

hope you understand :-)

Answer:

Step-by-step explanation:

ignore the stuff at the top

(0.8918)

Answer:

10^-1*2.65

Step-by-step explanation:

two hundred sixty-five thousandths= 0.265

We need a number between 1 and 10, to do the multiplication in standard form, so 0.265 turns into 2.65.

Because 2.65 becomes, smaller we use a negative power. We only move the decimal place once to the left, so we would multiply 2.65 by 10^1.

10^-1*2.65=0.265

The standard form of two hundred sixty-five thousandths is 265 × 10⁻³.

The number system is a way to represent or express numbers.

A decimal number is a very common number that we use frequently.

Since the decimal number system employs ten digits from 0 to 9, it has a base of 10.

Any of the multiple sets of symbols and the guidelines for utilizing them to represent numbers are included in the Number System.

Given that,

Two hundred sixty-five = 200 + 65 = 265

Now,

Thousandths mean we need to divide it by thousand

So,

⇒ 265/1000

⇒ 265/10³

By the law of indices

⇒ 265 ×  10⁻³

Hence "The standard form of two hundred sixty-five thousandths is 265 × 10⁻³".

For more about the number system,

https://brainly.com/question/22046046

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Answer:

I. think it is12, 6, 2, 1

1 : Go .....

[tex]A= bh \: [/tex]

Divided sides by b

[tex] \frac{A}{b} = h \times \frac{b}{b} \\ [/tex]

thus ;

[tex]h = \frac{A}{b} \\ [/tex]

_________________________________

2 : Go .....

[tex]area = height \times length(base) \\ [/tex]

[tex]45 = h \times 9[/tex]

Divided sides by 9

[tex] \frac{45}{9} = h \times \frac{9}{9} \\ [/tex]

[tex]h = 5 \: ft[/tex]

And we're done...

♥️♥️♥️♥️♥️

Answer:

the answer is the last one.

Step-by-step explanation:

add 10 to right and left sides then divide both sides by 4.

Answer:

-9xy (xy+xy)-3

Step-by-step explanation:

What is the equation of the line that passes through the point (-3, 6) and has a

slope of -1

Answer:

y=-x+3

Answer: r=3

Step-by-step explanation:

4r-5=1-2r

-2r -2r

2r-5=1

+5 +5

2r=6

/2 /2

r=3

Answer:

D. 1 : 2

Step-by-step explanation:

Given:

A(-6, -2),

B(6, 7),

C(-2, 1)

Required:

Ratio of AC : CB

SOLUTION:

Find AC:

[tex] AC = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2} [/tex]

Let,

[tex] A(-6, -2) = (x_1, y_1) [/tex]

[tex] C(-2, 1) = (x_2, y_2) [/tex]

[tex] AC = \sqrt{(-2 -(-6))^2 + (1 -(-2))^2} [/tex]

[tex] AC = \sqrt{(4)^2 + (3)^2} [/tex]

[tex] AC = \sqrt{16 + 9} = \sqrt{25} [/tex]

[tex] AC = 5 [/tex]

Find CB:

[tex] CB = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2} [/tex]

Let,

[tex] C(-2, 1) = (x_1, y_1) [/tex]

[tex] B(6, 7) = (x_2, y_2) [/tex]

[tex] CB = \sqrt{(6 -(-2))^2 + (7 - 1)^2} [/tex]

[tex] CB = \sqrt{(8)^2 + (6)^2} [/tex]

[tex] CB = \sqrt{64 + 36} = \sqrt{100} [/tex]

[tex] CB = 10 [/tex]

Find AC : CB

AC : CB = 5 : 10 = 1 : 2

Answer:

B

Step-by-step explanation:

20.58

- 13.3

= 7.28 here u go

The difference between 20.58 and 13.3 is 7.28.

Decimal is a dot or a point which separates the whole part and the fractional part of given number.

According to the given question

The difference of 20.58 and 13.3 is

(20.58 - 13.3 ) can be written as (20.58 - 13.30 ).

If we remove the decimals and simply subtract 1330 from 2058 we get

(2058 - 1330)

= 728 and putting back the decimals in their actual place which was two digits from the leftmost side we get

= 7.28

So the difference between 20.58 and 13.3 is 7.28.

Learn more about decimals here :

https://brainly.com/question/10354322

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Answer:

Step-by-step explanation:

(x, y) = (0, __) ⇒ x=0

y = 2(x - 5)² + 4

y = 2(0 - 5)² + 4

y = 2×25 + 4

y = 50 + 4

y = 54  ⇒  (0, 54)

It is 180 just do 60 times 3 since 30 times 3 is 90 and you would figure out how long it take him.

Variables that can only take on a finite number of values are called "discrete variables." All qualitative variables are discrete. Some quantitative variables are discrete, such as performance rated as 1,2,3,4, or 5, or temperature rounded to the nearest degree.

Answer:

4.802 x 10^7

Step-by-step explanation:

Hope this helps! :)

If this wasn't what you were looking for please don't hesitate to comment again. Have a nice day/night! :)

Answer:

4.802 x 10 power of 7

Step-by-step explanation:

i did this so i know

Answer:

t=44

4.6=24

4.11=44

r=6

t=11

4r=24

4t=44

Answer:

(-1,2/5) i'm pretty sure

Step-by-step explanation:

Answer:

(2, 2 2/5)

Step-by-step explanation:

(0, 2/5) is correct, and since the slope is 1, adding any number to both the x and the y would still make it a solution.

In this case, you could add 2 to both x and y, resulting in (2, 2 2/5).

Hope it helped, and if it did, could you consider giving me brainliest? :)

Answer:

Every one except A is correct. it is 7/8 not 8/7

Answer:

-51

Step-by-step explanation:

-6x4/2= -12

-12x3= -36

-36-15= -51

Hope this helps. Plz give brainliest.

Answer:

The answer is -51

Step-by-step explanation:

use order of operations!

[tex]-6*\frac{4}{2}*3-15[/tex]

first, let's simplify the equation.

[tex]-6*2*3-15[/tex]

now solve!

[tex]-6*2*3-15\\-12*3-15\\-36-15\\-51[/tex]

hope this helps!

Answer:

the 2nd one

Step-by-step explanation:

Answer:

5[tex]\sqrt{3}[/tex]

Step-by-step explanation:

Using the rule of radicals

[tex]\sqrt{a}[/tex] × [tex]\sqrt{b}[/tex] ⇔ [tex]\sqrt{ab}[/tex] , then

[tex]\sqrt{75}[/tex]

= [tex]\sqrt{25(3)}[/tex]

= [tex]\sqrt{25}[/tex] × [tex]\sqrt{3}[/tex] = 5[tex]\sqrt{3}[/tex]

Answer:

the answer to your question is

5√3.

Answer:he will take the bus

Step-by-step explanation:

Answer:

Let the variable x be the number of miles. Then the problem can be modeled with the inequality 0.5x + 3 < 10,="" in="" which="">x is the number of miles. To solve, first subtract 3 from each

Step-by-step explanation:

Sample Response!!

Answer:

0.16666666666 and keep on going. you can add a line above the number to show infinite 6

Answer:

None; equals 161/60

Step-by-step explanation:

5/2    +     11/60

*60             *2

300/120 +  22/120

= 322/120

/2

161/60